Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and paddle wheel sustained
Patent
1974-08-19
1976-02-17
Blix, Trygve M.
Aeronautics and astronautics
Aircraft, heavier-than-air
Airplane and paddle wheel sustained
244 20, B64C 3900
Patent
active
039387593
ABSTRACT:
An aircraft having a body on which is mounted an integrated lift, propulsion and steeing system inclusive of cycloidal propellers having horizontal axes of rotation capable of developing net thrust forces at any given angle in a vertical plane. Each propeller is externally driven and is formed with a circular array of blades at the periphery of a common rim and the blades can be turned to vary the angle of thrust by operation of a common control head.
REFERENCES:
patent: 1754977 (1930-04-01), Bergman
patent: 1922606 (1933-08-01), Voith
patent: 2090052 (1937-08-01), Kirsten
patent: 2413460 (1946-12-01), Main
patent: 2580428 (1952-01-01), Heuver
patent: 3165280 (1965-01-01), Lee
patent: 3704961 (1972-12-01), Fork et al.
Barefoot Galen L.
Blix Trygve M.
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